HK Audio PORTABLE SUB 118 A Subwoofer

The HK Audio PORTABLE SUB 118 A Subwoofer brings powerful, deep bass to live shows, events, and sound systems. Its 18-inch woofer adds serious punch to the low end, giving music, vocals, and other audio more impact. With preset options for different HK Audio systems, it is also quick to set up and easy to use. If you want bass that fills the room without a complicated setup, this subwoofer is a strong choice.

HK Audio PORTABLE SUB 118 A Subwoofer Review

The PORTABLE SUB 118 A Subwoofer is an active bass reflex subwoofer built around an 18-inch woofer with a 3-inch voice coil. Its Class D amplifier delivers 700 watts RMS and up to 1,400 watts peak power, while maximum output reaches 131 dB. Built-in processing provides presets for LUNAR, SONAR, and POLAR systems, along with a standard 100 Hz low-pass filter. Stereo inputs and thru outputs also make it easy to connect the subwoofer into a larger setup.

HK Audio PORTABLE SUB 118 A Subwoofer Features

• Deep, powerful bass from a large 18-inch woofer
• Plenty of power for live shows and events
• Presets make setup with HK Audio systems simple
• Strong wooden cabinet built for regular use
• Easy carrying with two MultiGrip handles
• Pole mount makes it easy to build a larger speaker system

HK Audio PORTABLE SUB 118 A Subwoofer Specs

• 18-inch woofer with 3-inch voice coil
• 700 watts RMS and 1,400 watts peak amplifier power
• Maximum SPL of 131 dB
• Frequency range of 35 Hz to crossover at -6 dB
• Frequency range of 31 Hz to crossover at -10 dB
• Class D biamped power amplifier
• 2 x balanced XLR/jack combo inputs
• 2 x balanced XLR Thru outputs
• Crossover at 100 Hz or 80 Hz depending on preset
• 48 kHz sample rate
• 220 to 240V AC at 0.5A, or 100 to 120V AC at 0.9A at 1/8 output power
• Dimensions of 20.08 x 24.21 x 27.68 inches
• Weight of 86.65 lbs
• Jet black MDF cabinet with steel front grille